The Wacker Neuson Fan Blade is a genuine OEM component designed for the HI110HD D, HI110D, HD50, and HI35 series indirect-fired diesel air heaters. As a direct factory replacement, this fan blade matches the original specification and installs into your heater's airflow assembly without modification. Sourcing the correct OEM part ensures your heater delivers consistent, rated heat output across demanding jobsite heating applications.
Key Features
- OEM-Matched Blade Geometry — Manufactured to the exact pitch, diameter, and balance spec of the original, ensuring consistent airflow volume and pressure through the heat exchanger.
- Direct-Fit Replacement — Engineered to drop into the existing fan assembly of HI110HD D, HI110D, HD50, and HI35 heaters, matching original mounting and shaft dimensions.
- Broad HI Series Compatibility — Covers multiple Wacker Neuson indirect-fired diesel heater models, making it a practical stock item for fleets running HI110 and smaller HI series units.
- Sustained Heat Output — A correctly balanced, undamaged fan blade maintains the airflow rate the combustion system is tuned for, keeping heat delivery stable in cold-weather operations.
- Combustion Safety Relevance — In indirect-fired heaters, adequate airflow is critical for safe combustion and proper exhaust management; a worn or cracked blade compromises both.
The fan blade in an indirect-fired air heater is responsible for drawing in combustion air and pushing conditioned, heated air out through the unit's discharge. Without the correct airflow, the burner cannot maintain efficient combustion, leading to heat loss, burner lockout, or unsafe exhaust conditions. A damaged or out-of-balance blade causes vibration, accelerated bearing wear, and reduced heating capacity — replacing it promptly keeps the heater running at full rated output.
Part Details
| Part Number | 5000186806 |
|---|---|
| Old Part Number | 0186806 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fan Blade |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HI 110HD D Indirect Air Heater, Diesel | HI110HD D | 5000620864 |
| HI 110D, HEATER-INDIRECT, DIESEL, -20° | HI110D | 5000620915 |
| HD 50 | HD50 | 5200019335 |
| HI35 | HI35 | 5200019337 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
